TFA Dostmann TFA-ID 30.3900.02 ID-A0 Temperature and Humidity Transmitter User Manual

1. Introduction

This manual provides essential instructions for the setup, operation, and maintenance of your TFA Dostmann TFA-ID 30.3900.02 ID-A0 Additional Temperature and Humidity Transmitter. This device is designed to wirelessly transmit temperature and humidity data to compatible TFA.me weather stations or gateways, allowing for comprehensive climate monitoring both indoors and outdoors.

Please read this manual thoroughly before using the device to ensure correct operation and to prevent damage.

2. Safety Information

• Keep the device and batteries out of reach of children.
• Do not expose the device to extreme temperatures, vibrations, or shocks.
• Avoid direct sunlight and moisture. The device is designed for use in protected outdoor areas or indoors.
• Only use the specified battery type (2 x 1.5 V AA). Ensure correct polarity when inserting batteries.
• Do not mix old and new batteries, or different types of batteries.
• Remove depleted batteries promptly to prevent leakage.
• Dispose of batteries and the device according to local regulations.

3. Package Contents

The package includes:

• 1 x TFA-ID 30.3900.02 Temperature and Humidity Transmitter
• 1 x User Manual

Note: 2 x 1.5 V AA batteries are required and are not included in the package.

4. Product Overview

The TFA-ID 30.3900.02 is a wireless sensor designed to measure and transmit ambient temperature and humidity. It features a clear display that alternates between showing the current temperature and humidity readings.

Figure 4.1: Front view of the transmitter with temperature display.

This transmitter operates on an 868 MHz frequency, providing a wireless range of up to 100 meters in open field conditions. It is an integral part of the TFA.me system, allowing you to monitor environmental conditions remotely via a compatible weather station or the TFA.me online portal.

Figure 4.2: Back view of the transmitter, indicating battery compartment and product information.

5. Setup

5.1 Battery Installation

1. Open the battery compartment cover located on the back of the transmitter.
2. Insert two (2) 1.5 V AA batteries, ensuring correct polarity (+/-).
3. Close the battery compartment cover securely. The display should activate, showing current readings.

5.2 Mounting the Transmitter

The transmitter can be mounted in various ways:

• Freestanding: Use the integrated stand to place the transmitter on a flat surface.
• Wall Mounting: Use a screw (not included) to hang the transmitter on a wall. Ensure the mounting location is stable.

For outdoor use, place the transmitter in a location protected from direct precipitation and sunlight to ensure accurate readings and prolong device life. Ideal locations include under eaves, on a covered porch, or within a weather shield.

Figure 5.1: Transmitter mounted on a wall bracket.

5.3 Pairing with a Base Station

The TFA-ID 30.3900.02 transmitter automatically attempts to connect with a compatible TFA.me weather station or gateway upon battery insertion. Ensure your base station is powered on and within range (up to 100m in open air).

Refer to your specific TFA.me weather station or gateway manual for detailed instructions on adding new sensors or checking connection status. Compatible models include, but are not limited to: 35.1132.01, 30.3075.01, 35.8100.54, 35.8101.54, 35.8102.01, and 35.8103.02.

Figure 5.2: Example of the transmitter paired with a TFA weather station.

6. Operating Instructions

6.1 Reading the Display

The transmitter's integrated display will automatically alternate between showing the current temperature (in °C) and relative humidity (in %). This provides immediate local readings.

6.2 Monitoring via TFA.me System

Once successfully paired with a TFA.me compatible base station, the temperature and humidity data will be transmitted wirelessly. You can access and monitor these values through:

• Your TFA.me weather station display.
• The free online TFA.me portal, accessible worldwide via web browser.
• The TFA.me mobile application (if available for your base station).

The TFA.me system allows for comprehensive data logging and remote access, enabling you to track climate conditions in various locations.

Figure 6.1: TFA.me system logo.

7. Maintenance

7.1 Cleaning

Clean the device with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these may damage the display or casing. Ensure no moisture enters the device.

7.2 Battery Replacement

When the display becomes dim or the transmission signal weakens, it is time to replace the batteries. Follow the battery installation steps in Section 5.1. Always replace both batteries simultaneously with new ones of the same type.

8. Troubleshooting

9. Specifications

• Model Number: 30.3900.02
• Material: Plastic
• Product Dimensions (L x W x H): 2.8 x 4.6 x 11.7 cm
• Weight: 56 grams
• Power Source: Battery Powered
• Batteries Required: 2 x 1.5 V AA (not included)
• Connectivity Technology: 868 MHz
• Wireless Range: Up to 100 meters (open field)
• Temperature Measurement Range: -40 to +60 °C
• Humidity Measurement Range: 10 to 99 %
• Special Features: Large Display, Contactless Measurement
• Recommended Uses: Home, Office, Garden, Laboratory, Library
• Color: White
• Manufacturer: TFA Dostmann
• Country of Origin: China

10. Warranty and Support

This product comes with a 1-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.

For technical support, troubleshooting beyond this manual, or warranty inquiries, please contact your retailer or visit the official TFA Dostmann website for contact information and further resources.

You can find more information about the TFA.me system and compatible products on the TFA Dostmann website.